当代研究生英语课后习题答案(上册、下册)总结好的,供期.doc

1. The Bill has incorporated many of the suggestions put forward by the opposition.2. New technologies are needed to invigorate the countrys economy.3. The soldier suppressed his fear and went on fighting.4. The noise of cars passing along the road is a continual disturbance to our quiet life.5. This country is suffering from its economic stagnation.6. The old man cherished the girl as if she were his daughter.7. Do not lose hope ; remember the motto “Never say die”.8. The temple is high in the mountain, and is inaccessible to the public in winter.9. The child showed defiance by refusing to eat.10. I am defending my communist ideology my ideals, the content and significance of my whole life.11. The car ran down the hill under its own impetus.12. There a canal was being built to facilitate commerce between these two cities.13. My first parachute jump was a(n) exhilarating experience.14. Is my conviction that you did not try hard enough.15. “Worldly wealth is transient; heavenly wealth lasts for ever.” said the priest.1. In order to strengthen his arguments, Toffler ( ) respectable social scientists who agree with him.A. quotes B. confirms C. recites D. convinces2. He could scarcely resist taking another drink of the delicious wine, but remembering the doctors advice, he ( ).A refrained B withdrew C avoided D retreated3. When people have their basic needs satisfied, they begin to think of other things to fulfill their life ( ).A necessities B requirements C appreciations D expectations4. Within seconds, the experienced instructor ( ) the situation and decided to attempt rescue.A assumed B assured C assessed D affirmed5. Most good writers use every means at their ( ) to make the readers way smooth and easy.A will B disposal C request D convenience6. The new apartment house built a few months ago is large enough to ( ) over two hundred people.A accommodate B locate C settle D reside7. A river ( ) through the narrow wooded valley below.A pours B twists C expends D expands8. To use a Chinese saying, this is “a punishment which they well ( )”.A desert B deserve C reserve D preserve9. The captain of the ship ( ) the passengers that there was no danger.A secured B ensured C assured D guaranteed10.The growth of cities and suburbs throughout the region has ( ) the residents to build houses wherever they could find open land.A converted B appealed C justified D encouragedUnit 21. The kitchen was small and ( )so that the disabled woman could reach everything without difficulty.A complete B complex C composite D compact 2. His authority and ( )make him an excellent teacher.A self-consciousness B self-confidenceC self-centeredness D self-regard3. Being both spoilt and lazy he ( )everyone else for his lack of success.A accused B charged C criticized D blamed4. When I learned that I had passed the exam, I felt ( )and relaxed. A careless B trouble-free C negligent D care-free5. A very large cat was watching us intently from the top of a ( )car.A careless B stationery C motionless D stationary6. This is the ( )piano on which the composer created some of his greatest works.A actual B real C genuine D contemporary7. Your usual teacher has lost his voice and ( )I am taking his place today.A nevertheless B however C moreover D accordingly8. A ( )woman is needed to take care of two small children.A confident B reliable C trusty D faithful9. I have had a ( )of misfortunes.A continuation B repetition C continuity D succession10. He had an ( )habit of emptying ash trays out of his upstairs window onto our doorstep.A objectionable B afflicting C uneducated D offending11. The music aroused a(n) ( )feeling of homesickness in him.A intense B hopeless C intensive D sad12. The jury ( )him of having committed the robbery and he was then sentenced to five years imprisonment.A accused B charged C convicted D acquitted13. The book proved to be very unreliable and so was quite ( )to him in his research.A unimportant B disused C useless D unusable14. The plan was ( )when it was discovered just how much the scheme would cost.A resigned B abandoned C released D redeemed15. The blow at the end of round three knocked the champion ( ).A insensitive B stupefied C senseless D nonsensicalUnit 31. The Roman empire () under pressure pressure from uncivilized northern tribes. A trembled B crumbled C hurdled D smashed2. the police are () a war against crime in the city. A committing B breaking C undertaking D waging3. the sign was no longer legible because much of the lettering had () 。A worn down B worn on C worn away D worn out4. they () whether an international loan was possible.A dissolved B disputed C dissented D distorted5. he is always () his knowledge in publicA airing B praising C assuming D retorting6. flowers are blooming in scarlet profusion on the () of the rice-fields.A spaces B clearings C margins D vacuums7. the young soldiers hearing was () after the explosionA strengthened B trapped C manipulated D impaired 8. black death was () in england in the summer of 1348 without any warning and, most importantly, without any cure.A current B circulating C prevailing D universal9. the good news is that as people infected with HIV keep taking the triple-drug () ,they have an excellent chance of surviving the infection for a long time.A antigen B cocktail C microbe D therapy 10. because it has long been known that HIV kills CD4 cells when it replicates inside them, many researchers have been too ready to () that this is the reason they all die.A discover B assume C retort D pronounceMeasure some unless however separate when environmentally happen opportunity capable in difference demonstrate up average with but fail isolate neverThere are two factors which determine an individuals intelligence. The first is the sort of brain he is born (). Human brains differ considerably, () being more capable than others. ()no matter how good a brain he has to begin with, an individual will have a low order of intelligence ()he has opportunities to learn. So the second factor is what()to the individual-the sort of environment in which he is brought().If an individual is handicapped (),it is likely that his brain will ()to develop and he will()attain the level of intelligence of which he is().The importance of environment in determining an individuals intelligence can be()by the case history of the identical twins, Peter an John. When the twins were three months old, their parents died, and they were placed in()foster homes. Peter was reared by parents of low intelligence in an () community with poor educational ().John, (),was educated in home of well-to-do parents who had been to college. This environmental()continued until the twins were()their late teens, ()they were given tests to()their intelligence.Johns I.Q. was 125,twenty-five points higher than the ()and fully forty points higher than his identical brother.Creativity so stimulate control on substance mind carry chemicals they learning efficient affect discover interestRecent studies of the human brain have resulted in some interesting discoveries. Scientists believe that a way to improve the power of the brain may soon be possible. Scientists have () that the brain can make its own drugs. The brain contains a protein () which can act directly () the brain to change aspects of mental activity. Some may change or improve, for example, (), intelligence, imagination, and good memory. Chemicals found in the brain () messages. In recent years scientists have found chemicals that () mood, memory and other happenings of the () .About 25 have been found () far. Today the role of () and protein substance in human behaviour is creating much (), Research seems to show that they may help () insomnia, pain, and mental illness. They have a great capacity to () the brain to conquer deficiencies. () also improve the qualities of memory and ()already in the brain. They hold the secret to mood and emotion. Some day there may be a chemical way to create a better and more () brain.Sample immune which ways lead to number take rebuild at all further drug that argue disrupt cope with trap alongside finding loss prolongBy measuring the amount of HIVs genetic material in various representative tissue samples from infected people, and extrapolating from these (sample) to the entire body, Haase estimates that at most 1 in 2,500cells, maybe fewer ,is infected with HIV .This is nowhere near enough for direct cell killing to account for the depletion in their numbers that (leads to) AIDS.Haase says that his own work now shows that large numbers of CD4 cells are becoming (trapped) in lymph tissue, and he believes that HIV also (disrupts) the production of new cells. In common with a number of other researchers, he also believes that HIV may cause the (loss) of uninfected CD4 cells by triggering abnormally high levels of cell suicide, or apoptosisa separate process that has been a subject of research throughout the 1990s.Taken together , these (findings) clearly suggest that HIV keeps the (immune) system in state of constant activation, and unbalances it in four (ways) :by trapping mature cells, by killing a small but significant (number) of cells directly. Their combined impact leaves the immune system depleted and unable to (cope with) opportunistic infections.How will any of this affect treatments ? Would better knowledge of the ways in (which) the virus disturbs the immune system enable researchers to (rebuild) it, broadening the depleted repertoire of CD4 cells? Roederer, at least, thinks that drugs that directly affect the immune system will be needed.Others go (further). Jay Levy at the University of California, San Francisco, worries that (prolonged) treatment with cocktails of antiviral (drugs) might even fool the immune system and “put it to rest”, by keeping levels of HIV so low in the body (that) they fail to trigger any immune responses (at all) .This night make individuals who stop (taking) the durgs even more vulnerable. He (argues) that immune-restoring treatments should be given (alongside) antiviral drugs. Already, some researchers are working on novel approaches such as developing genetically engineered T cells to replace lost CD4 cells.Unit 4Transaction refer to through across focus on cover at all levels of nothing in the case of come into necessarily make community be prepared to have access toEconomic “globalization” is a historical process, the result of human innovation and technological progress. It refers to the increasing integration of economies around the world, particularly through trade and financial flows. The term sometimes also () the movement of people (labor) and knowledge (technology) () international borders. There are also broader cultural, political and environmental dimensions of globalization that are not () here.At its most basic, there is () mysterious about globalization. The term () common usage since the 1980s, reflecting technological advances that () it easier and quicker to complete international () -both trade and financial flows. It refers to an extension beyond national borders of the same market forces that have operated for centuries () human economic activity-village markets,urban industries, or financial centers.Markets promote efficiency () competition and the division of laborthe specialization that allows people and economies to () what they do best. Global matkets offer greater opportunity for people to tap into more and larger markets around the world. It means that they can () more capital flows, technology, cheaper imports, and larger export markets. But markets do not